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KMJ All Jewelry

Artisan, Fine + Handmade Jewelry

From the sheen on an aspen leaf to the dramatic canyons in Costa Rica, the jewelry collections by Denver jewelry store owner and designer, Kate Maller, are inspired by the shapes, forms, and textures found in nature. In her travels to faraway places, or just hanging out with her dogs in the park, Kate is drawn to simplicity and power. Organic forms, surfaces, and structures, and the interplay of light and shadow influence her designs, first in her sketchbook and then at the jewelry bench in her Denver studio.


Narrow Aspen Cuff- 22k/18k Gold, Oxidized Silver + VS Diamonds
Narrow Aspen Cuff- 22k/18k Gold, Oxidized Silver + VS Diamonds
New

Narrow Aspen Cuff- 22k/18k Gold, Oxidized Silver + VS Diamonds

$4,670.00

Tiny Gold Dot Necklace - 22k/18k Gold, Oxidized Silver + VS Diamond
Tiny Gold Dot Necklace - 22k/18k Gold, Oxidized Silver + VS Diamond
New

Tiny Gold Dot Necklace - 22k/18k Gold, Oxidized Silver + VS Diamond

$890.00

Dream In Color Bubble Cuff - 18k/22k Gold, Oxidized Silver + Champagne Diamonds, Sapphires
Dream In Color Bubble Cuff - 18k/22k Gold, Oxidized Silver + Champagne Diamonds, Sapphires
Made to Order

Dream In Color Bubble Cuff - 18k/22k Gold, Oxidized Silver + Champagne Diamonds, Sapphires

$1,515.00

Dusted Horizon Cuff- 22k Gold, Oxidized Silver + VS Diamonds
Dusted Horizon Cuff- 22k Gold, Oxidized Silver + VS Diamonds
New

Dusted Horizon Cuff- 22k Gold, Oxidized Silver + VS Diamonds

$3,075.00

Mini Decidedly Deco Earrings - 22k/18k Gold, Oxidized Silver
Mini Decidedly Deco Earrings - 22k/18k Gold, Oxidized Silver
Made to Order

Mini Decidedly Deco Earrings - 22k/18k Gold, Oxidized Silver

$1,820.00

Golden Tiny Dot Station Bracelet - 18k Gold
Golden Tiny Dot Station Bracelet - 18k Gold
Made to Order

Golden Tiny Dot Station Bracelet - 18k Gold

$825.00

Dusted + Diamond Orb Earrings - 22k/18k Gold, Oxidized Silver
Dusted + Diamond Orb Earrings - 22k/18k Gold, Oxidized Silver
New

Dusted + Diamond Orb Earrings - 22k/18k Gold, Oxidized Silver

$1,320.00

Dream In Color Bubble Band, PNW Version - 18k Gold, Oxidized Silver + Tsavorite Garnet, Sapphires
Dream In Color Bubble Band, PNW Version - 18k Gold, Oxidized Silver + Tsavorite Garnet, Sapphires
New

Dream In Color Bubble Band, PNW Version - 18k Gold, Oxidized Silver + Tsavorite Garnet, Sapphires

$1,270.00

Tiny Gold Dot Studs - 18k Gold
Tiny Gold Dot Studs - 18k Gold
New

Tiny Gold Dot Studs - 18k Gold

$200.00

Contemporary Hoops, Small - 22k/18k Gold, Oxidized Silver
Contemporary Hoops, Small - 22k/18k Gold, Oxidized Silver
New

Contemporary Hoops, Small - 22k/18k Gold, Oxidized Silver

$820.00

Triple Tiny Golden Dot Studs - 18k Gold
Triple Tiny Golden Dot Studs - 18k Gold
New

Triple Tiny Golden Dot Studs - 18k Gold

$305.00

OOAK Landscape Cuff PNW Version - 18k/22k Gold, Oxidized Silver + Champagne Diamonds, Sapphires
OOAK Landscape Cuff PNW Version - 18k/22k Gold, Oxidized Silver + Champagne Diamonds, Sapphires
New

OOAK Landscape Cuff PNW Version - 18k/22k Gold, Oxidized Silver + Champagne Diamonds, Sapphires

$4,025.00

Dusted Narrow Cuff - 22k/18k Gold, Oxidized Silver
Dusted Narrow Cuff - 22k/18k Gold, Oxidized Silver
New

Dusted Narrow Cuff - 22k/18k Gold, Oxidized Silver

$735.00

Blossom Drop Necklace - 22k/18k Gold, Oxidized Silver
Blossom Drop Necklace - 22k/18k Gold, Oxidized Silver
New

Blossom Drop Necklace - 22k/18k Gold, Oxidized Silver

$955.00

KMJ Staple Short Cigar Band - 22k Gold, Oxidized Silver
KMJ Staple Short Cigar Band - 22k Gold, Oxidized Silver
New

KMJ Staple Short Cigar Band - 22k Gold, Oxidized Silver

$465.00

Solo Starburst Earrings - 22k/18k Gold, Oxidized Silver + VS Diamonds
Solo Starburst Earrings - 22k/18k Gold, Oxidized Silver + VS Diamonds
New

Solo Starburst Earrings - 22k/18k Gold, Oxidized Silver + VS Diamonds

$1,860.00

Blossom Ring - 22k Gold, Oxidized Silver + VS Diamonds
Blossom Ring - 22k Gold, Oxidized Silver + VS Diamonds
New

Blossom Ring - 22k Gold, Oxidized Silver + VS Diamonds

$990.00

OOAK Landscape PNW Cigar Band - 22k/18k Gold, Oxidized Silver + Champagne Diamonds, Sapphire
OOAK Landscape PNW Cigar Band - 22k/18k Gold, Oxidized Silver + Champagne Diamonds, Sapphire
New

OOAK Landscape PNW Cigar Band - 22k/18k Gold, Oxidized Silver + Champagne Diamonds, Sapphire

$2,815.00

Gold Tiny Dot Ring- 18k Gold
Gold Tiny Dot Ring- 18k Gold
Made to Order

Gold Tiny Dot Ring- 18k Gold

$515.00

Contemporary Hoops, Medium - 22k/18k Gold, Oxidized Silver
Contemporary Hoops, Medium - 22k/18k Gold, Oxidized Silver
New

Contemporary Hoops, Medium - 22k/18k Gold, Oxidized Silver

$890.00

Terra Bar Stick Earrings - 22k/18k Gold, Oxidized Silver
Terra Bar Stick Earrings - 22k/18k Gold, Oxidized Silver
New

Terra Bar Stick Earrings - 22k/18k Gold, Oxidized Silver

$555.00

Dusted Tiny Dot Ring- 22k/18k Gold, Oxidized Silver
Dusted Tiny Dot Ring- 22k/18k Gold, Oxidized Silver
New

Dusted Tiny Dot Ring- 22k/18k Gold, Oxidized Silver

$495.00

Dusted Tiny Dot Station Bracelet - 22k/18k Gold, Oxidized Silver
Dusted Tiny Dot Station Bracelet - 22k/18k Gold, Oxidized Silver
Made to Order

Dusted Tiny Dot Station Bracelet - 22k/18k Gold, Oxidized Silver

$660.00

Gold Tiny Dot Drop Earrings - 18k Gold, Oxidized Silver + VS Diamonds
Gold Tiny Dot Drop Earrings - 18k Gold, Oxidized Silver + VS Diamonds
New

Gold Tiny Dot Drop Earrings - 18k Gold, Oxidized Silver + VS Diamonds

$1,010.00

Twilight Band #2 - 18k Gold, Oxidized Silver + VS Diamonds
Twilight Band #2 - 18k Gold, Oxidized Silver + VS Diamonds
New

Twilight Band #2 - 18k Gold, Oxidized Silver + VS Diamonds

$1,580.00

Dusted Tiny Dot Drop Earrings - 22k/18k Gold, Oxidized Silver
Dusted Tiny Dot Drop Earrings - 22k/18k Gold, Oxidized Silver
Made to Order

Dusted Tiny Dot Drop Earrings - 22k/18k Gold, Oxidized Silver

$870.00

Gold Tiny Dot Station Necklace - 18k Gold
Gold Tiny Dot Station Necklace - 18k Gold
New

Gold Tiny Dot Station Necklace - 18k Gold

$1,670.00

Aspen Statement Pendant - 22k/18k Gold, Oxidized Silver + VS Diamonds
Aspen Statement Pendant - 22k/18k Gold, Oxidized Silver + VS Diamonds
Made to Order

Aspen Statement Pendant - 22k/18k Gold, Oxidized Silver + VS Diamonds

$3,800.00

Dusted Carabiner Necklace - 22k/18k Gold, Oxidized Silver + VS Diamond
Dusted Carabiner Necklace - 22k/18k Gold, Oxidized Silver + VS Diamond
New

Dusted Carabiner Necklace - 22k/18k Gold, Oxidized Silver + VS Diamond

$865.00

Mini Decidedly Deco Necklace - 22k/18k Gold, Oxidized Silver
Mini Decidedly Deco Necklace - 22k/18k Gold, Oxidized Silver
New

Mini Decidedly Deco Necklace - 22k/18k Gold, Oxidized Silver

$1,050.00

Small Dusted Carabiner Necklace - 22k/18k Gold, Oxidized Silver + VS Diamond
Small Dusted Carabiner Necklace - 22k/18k Gold, Oxidized Silver + VS Diamond
New

Small Dusted Carabiner Necklace - 22k/18k Gold, Oxidized Silver + VS Diamond

$1,125.00

Easy Breezy Hoops with Dusted Discs, Medium - 22k/18k Gold, Oxidized Silver
Easy Breezy Hoops with Dusted Discs, Medium - 22k/18k Gold, Oxidized Silver
New

Easy Breezy Hoops with Dusted Discs, Medium - 22k/18k Gold, Oxidized Silver

$765.00

Easy Breezy Hoops with Dusted Discs, Small - 22k/18k Gold, Oxidized Silver
Easy Breezy Hoops with Dusted Discs, Small - 22k/18k Gold, Oxidized Silver
New

Easy Breezy Hoops with Dusted Discs, Small - 22k/18k Gold, Oxidized Silver

$625.00

Dusted Tiny Dot Station Necklace - 22k/18k Gold, Oxidized Silver
Dusted Tiny Dot Station Necklace - 22k/18k Gold, Oxidized Silver
Made to Order

Dusted Tiny Dot Station Necklace - 22k/18k Gold, Oxidized Silver

$1,350.00

Radiance Diamond Studs - 18k Gold, Oxidized Silver + Reclaimed Diamonds
Radiance Diamond Studs - 18k Gold, Oxidized Silver + Reclaimed Diamonds

Radiance Diamond Studs - 18k Gold, Oxidized Silver + Reclaimed Diamonds

From $680.00

Oxidized Silver KMJ Timeless Hinged Bangle - 18ky, Oxidized Silver + VS Diamonds
Oxidized Silver KMJ Timeless Hinged Bangle  - 18ky, Oxidized Silver + VS Diamonds

Oxidized Silver KMJ Timeless Hinged Bangle - 18ky, Oxidized Silver + VS Diamonds

$3,715.00

Timeless Hinged Bangle (18k Gold + Silver Half) - 18ky, Oxidized Silver + VS Diamonds
Timeless Hinged Bangle (18k Gold + Silver Half) - 18ky, Oxidized Silver + VS Diamonds

Timeless Hinged Bangle (18k Gold + Silver Half) - 18ky, Oxidized Silver + VS Diamonds

$7,395.00

Silver Aspen Squared Cuff - Oxidized Silver + Reclaimed VS Diamonds
Silver Aspen Squared Cuff - Oxidized Silver + Reclaimed VS Diamonds

Silver Aspen Squared Cuff - Oxidized Silver + Reclaimed VS Diamonds

$2,580.00

18k Aspen Squared Cuff - 18k Gold + Reclaimed VS Diamonds
18k Aspen Squared Cuff - 18k Gold + Reclaimed VS Diamonds

18k Aspen Squared Cuff - 18k Gold + Reclaimed VS Diamonds

$7,690.00

Dusted Orb Front-Facing Hoops - 22k/18k Gold, Oxidized Silver
Dusted Orb Front-Facing Hoops - 22k/18k Gold, Oxidized Silver

Dusted Orb Front-Facing Hoops - 22k/18k Gold, Oxidized Silver

$1,080.00

Dusted Orb Statement Earrings - 22k/18k, Oxidized Silver
Dusted Orb Statement Earrings - 22k/18k, Oxidized Silver

Dusted Orb Statement Earrings - 22k/18k, Oxidized Silver

$1,430.00

Everyday Scattered Diamond Pendant - 18ky Gold, Oxi Silver + Diamonds
Everyday Scattered Diamond Pendant - 18ky Gold, Oxi Silver + Diamonds

Everyday Scattered Diamond Pendant - 18ky Gold, Oxi Silver + Diamonds

From $2,600.00

2.045 ctw Red Kite Rose Cut Diamond - 18ky Gold + Red Colored Diamond Melee
2.045 ctw Red Kite Rose Cut Diamond - 18ky Gold + Red Colored Diamond Melee

2.045 ctw Red Kite Rose Cut Diamond - 18ky Gold + Red Colored Diamond Melee

$11,300.00

1.38ct Clear White Hexagon Rosecut Diamond + VS Accents - 18kpw + VS Diamonds
1.38ct Clear White Hexagon Rosecut Diamond + VS Accents - 18kpw + VS Diamonds

1.38ct Clear White Hexagon Rosecut Diamond + VS Accents - 18kpw + VS Diamonds

$7,950.00

1.75 ctw Yellow Shield Rose Cut Diamond - 18ky/18kpw Gold + VS Diamonds
1.75 ctw Yellow Shield Rose Cut Diamond - 18ky/18kpw Gold + VS Diamonds

1.75 ctw Yellow Shield Rose Cut Diamond - 18ky/18kpw Gold + VS Diamonds

$8,225.00

1.02 ctw Cushion Shaped Rose Cut Clear Diamond - 18ky Gold + VS Accent Diamonds
1.02 ctw Cushion Shaped Rose Cut Clear Diamond - 18ky Gold + VS Accent Diamonds

1.02 ctw Cushion Shaped Rose Cut Clear Diamond - 18ky Gold + VS Accent Diamonds

$6,695.00

Laurel Band - 18ky, Ethically Sourced Montana Sapphires + Reclaimed Diamonds
Laurel Band - 18ky, Ethically Sourced Montana Sapphires + Reclaimed Diamonds
Made to Order

Laurel Band - 18ky, Ethically Sourced Montana Sapphires + Reclaimed Diamonds

$1,820.00

18kpw Black Diamond Geo Band
18kpw Black Diamond Geo Band

18kpw Black Diamond Geo Band

$4,255.00



The pieces in every KMJ collection are designed by Kate herself. Once a collection has been designed, every piece is handcrafted in Kate’s studio and never out-sourced. Her knowledge of jewelry making and her skilled craftsmanship uphold the KMJ brand of excellence. Of all the aspects involved in creating original jewelry, landing on a theme for a new collection and designing the individual pieces is Kate’s passion. Her knowledge of architecture and landscape inform her work and she always goes beyond just beauty to include sustainability, which is the ground zero of Kate’s handcrafted jewelry. 

Every KMJ collection of rings, bracelets, necklaces, and earrings features recycled, high-quality precious stones and reclaimed or ethically-sourced diamonds and gemstones. Because there are no shortcuts in her process and no compromising of materials, the purchaser of a KMJ piece can be confident of the jewelry’s heirloom quality and lasting beauty. The unique, handcrafted artisan jewelry you love will be just as lovely when the time comes to gift your daughter on a special birthday, her college graduation, or her wedding day. The pieces are timeless, and handmade with care in our Denver, CO design studio.